CIP Safety

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Safety Controller NX-Series
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Various OMRON special safety input devices can be connected directly without a special controller. For detail of connectable OMRON special safety input devices, refer to NX-series User's Manual Safety Control Unit/Communication Control Unit (Cat. No. Z395).

1

Free-Run refreshing

Ver. 1.1

NX-SIH400

8 points

Cannot be connected.

Ver. 1.0

NX-SID800

Safety Output Units

Unit type

Appearance

Specifications

Unit version

Order code

Number of safety output points

Internal I/Ocommon

Maximum load current

Rated voltage

Number of safety slave connections

I/O refreshing method

Safety Output Units

2 points

Sourcing outputs (PNP)

2.0 A/point, 4.0 A/Unit at 40°C, and 2.5 A/Unit
at 55°C

The maximum load current depends on the installation
orientation and ambient temperature.

24 VDC

1

Free-Run refreshing

Ver. 1.0

NX-SOH200

4 points

0.5 A/point and 2.0 A/Unit

NX-SOD400

Automation
Software Sysmac Studio

Please purchase a DVD and required
number of licenses the first time you purchase the Sysmac Studio.
DVDs and licenses are available individually. Each model of licenses
does not include any DVD.

The Sysmac Studio Standard Edition License (SYSMAC-SE2⬜⬜L) includes functions that the Safety Edition (SYSMAC-FE001L) provides.
The Communication Control Unit can be used with the Sysmac Studio version 1.24 or higher.

The Sysmac Studio is the software that provides
an integrated environment for setting, programming, debugging and
maintenance of machine automation controllers including the NJ/NX-series
CPU Units, NY-series Industrial PC, EtherCAT Slave, and the HMI.

Specifications

Regulations
and Standards

NX-series Safety Control Units

The FSoE protocol was certified for applications in which OMRON FSoE devices are connected to each other. For compatibility with FSoE devices other than OMRON FSoE devices, the customer must validate FSoE communications.

This is the inrush current value when the power supply turns ON after it has been OFF.The inrush current may vary depending on the operating condition and other conditions. Therefore, select fuses, breakers, and external power supply devices that have enough margin in characteristic and capacity, considering the condition under which the devices are used.Especially when you turn the power ON/OFF through a switch inserted to the external DC power supply, cycling power ON-OFF-ON within one second will cause the inrush current of approx. 30 A/0.3 mA to occur since the inrush current limiter circuit fails to limit the current.

To use a data size of 505 bytes or higher, the system must support a large forward open (an optional CIP specification).The CS, CJ, NJ, and NX-series Units support a large forward open, but before connecting to nodes of other companies, confirm that those devices also support it.

The built-in EtherNet/IP port uses the TCP/UDP port numbers shown in the following table.
Do not set the same port number for more than one TCP/UDP service.

Class 3(number of connections)

Connections: 16/Logical ports(total of 32 with two logical ports)(server only)

UCMM(unconnected)

Maximum number of clients that can communicate at one time: 16 per port(total of 32 with two logical ports)Maximum number of servers that can communicate at one time: 16 per port(total of 32 with two logical ports)

TCP/UDP message service

Maximum number of clients that can communicate at one time

16 per port (total of 32 with two logical ports)

Maximum message size

Request: 492 bytesResponse: 496 bytes

SNMP

Agent

SNMPv1, SNMPv2c

MIB

MIB-II

EtherNet/IP
conformance test

Conforms to CT14

Ethernet
interface

10BASE-T or 100BASE-TXAuto negotiation or fixed settings

Used TCP/UDP port numbers

Do
not set the same port number for more than one TCP/UDP service.

Service

Type

Port number

Remarks

Tag data links

UDP

2222

Fixed values

Used by system

UDP

2223, 2224

TCP

9610

CIP messages

TCP

44818

FTP client (Data transfer port)

TCP

20

DNS client

TCP/UDP

53

BOOTP client

UDP

68

HTTP server

TCP

80

Used by system, other

TCP/UDP

9600

You can change the port number
in the Unit Settings on the Sysmac Studio.

FTP client (Control port)

TCP

21

TCP/UDP message service

TCP/UDP

64000

NTP client

UDP

123

SNMP agent

UDP

161

SNMP trap

UDP

162

Safety Control
Units

Safety CPU Units NX-SL5500/SL5700

This
is the maximum number of Safety I/O connections that can be set
to this Unit. The value is the total number of CIP Safety originator
connections, CIP Safety target connections, and FSoE master connections.

128

254

Number of CIP Safety originator connections

128

254

Number of CIP Safety target connections

4

4

Number of originators that can be connected with a multi-cast connection